Vacuum hose

swayzer18 · 2025-04-17 23:12:31

https://cimg3.ibsrv.net/gimg/www.thirdgen.org-vbulletin/2000x1504/img_1638_0dd230945a384fec8909d297476feb1789908c3c.jpeg Does anyone knows where this hose goes?

Reply Subscribe

Thread Tools

Search this Thread

Apr 17, 2025 | 06:12 PM

swayzer18

Thread Starter

Want a title? Post!

Joined: Apr 2025

Posts: 0

Likes: 0

Vacuum hose

Does anyone knows where this hose goes?

Apr 17, 2025 | 07:29 PM

BURD

Member

Joined: Feb 2015

Posts: 381

Likes: 91

Re: Vacuum hose

Manifold?

Apr 17, 2025 | 08:25 PM

Drgnbld

Junior Member

iTrader: (3)

Joined: Aug 2021

Posts: 75

Likes: 30

Car: 89 GTA

Engine: 350

Transmission: auto

Axle/Gears: 3.23 BW 9 bolt

Re: Vacuum hose

one line runs to the firewall and into the cabin the other one goes to the vacuum ball under the battery tray

Apr 19, 2025 | 08:50 PM

bennettcvcu

Member

iTrader: (3)

Joined: Jul 2009

Posts: 165

Likes: 25

From: Edenton, NC

Car: 1988 IROC-Z

Engine: L03 to L05: 350 TBI

Transmission: MD8: 700R4

Axle/Gears: GU2: 10 bolt/2.73

Re: Vacuum hose

Likely someone disconnected it by removing the "T" from the vacuum line it connects. Good opportunity to check the vacuum tank to ensure it holds vacuum.